Dmitry Gridin
10 lines
398 B
Plaintext
Vendored
10 lines
398 B
Plaintext
Vendored
// WITH_RUNTIME
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// INTENTION_TEXT: "Replace with 'mapIndexed{}.flatMap{}.firstOrNull{}'"
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// INTENTION_TEXT_2: "Replace with 'asSequence().mapIndexed{}.flatMap{}.firstOrNull{}'"
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fun foo(list: List<String>): String? {
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<caret>return list
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.asSequence()
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.mapIndexed { index, s -> s.lines().take(index) }
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.flatMap { it.asSequence() }
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.firstOrNull { it.isNotBlank() }
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} |